On Thursday, Khloé Kardashian posted a trio of glam photos showing off her pregnancy style. In the pictures — none of which featured her stomach — the Keeping Up with the Kardashians star wore a bright blue sports bra, which she accessorised with a cross necklace and a gleaming grill.

“Mean mug,” Kardashian wrote alongside one of the photos as she placed one of her long pink nails on her lips, emphasising her new accessory.

While the 33-year-old has yet to officially announce her pregnancy, as multiple sources previously confirmed to PEOPLE, she and NBA playerTristan Thompson, 26, areexpecting a boy together — due toarrive in early 2018. This will be Kardashian’s first child. Thompson is also dad to 10-month-old sonPrince Oliver.

Kardashian did make one thing with Thompson official recently: AKUWTKepisode earlier this month marked thefirst time the Cleveland Cavaliers playerappeared on the show. He and Khloé have been dating sinceSeptember 2016.

“I just feel like Khloé has met her perfect match,” momagerKris Jennergushed during the episode.